132 (number)
| Cardinal | One hundred [and] thirty two |
| Ordinal | 132nd |
| Factorization | <math> 2^2 \cdot 3 \cdot 11 <math> |
| Roman numeral | CXXXII |
| Binary | 10000100 |
| Hexadecimal | 84 |
132 is the natural number following 131 and preceding 133.
132 is a Catalan number, a Harshad number, a pronic number.
If you take the sum of all 2-digit numbers you can make from 132, you get 132: <math>12 + 13 + 21 + 23 + 31 + 32 = 132<math>. 132 is the smallest number with this property. But there is no number that, when added up to its own digits, adds up to 132, making it a self number.
In other fields
When counting in binary with fingers, expressing 132 as 0010000100 results in the isolation of the middle fingers of each hand, a gesture generally considered rude. The corresponding one-handed gesture is the representation of 4.
For the year 132 AD, see 132.
Categories: Number stubs | Integers